/* ===================================
   Ramadan Agro Trading - Main Styles
   Original Professional Design
   =================================== */

/* CSS Variables */
:root {
    /* Color Palette - Fresh & Modern (Westfalia-Inspired) */
    --color-primary: #00843D;
    --color-primary-dark: #006B32;
    --color-secondary: #8BC34A;
    --color-accent: #FFB300;
    --color-brown: #5d4e37;
    --color-cream: #f5f5f5;
    --color-cream-dark: #eeeeee;
    
    /* Neutrals */
    --color-white: #ffffff;
    --color-gray-light: #f5f5f5;
    --color-gray: #757575;
    --color-gray-dark: #212121;
    --color-black: #000000;
    
    /* Typography */
    --font-heading: 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition: all 0.3s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--color-gray-dark);
    background-color: var(--color-white);
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.1;
    color: var(--color-black);
    letter-spacing: -0.5px;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.75rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

/* Section Styles */
section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: 2.75rem;
    color: var(--color-black);
    margin-bottom: var(--spacing-sm);
    font-weight: 800;
    letter-spacing: -1px;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray);
    font-weight: 400;
    max-width: 700px;
    margin: 0 auto;
}

/* ==================
   NAVIGATION
   ================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 0;
}

.logo img {
    height: 120px;
    width: auto;
    display: block;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--color-gray-dark);
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-gray-dark);
    transition: var(--transition);
}

/* ==================
   HERO SECTION
   ================== */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #00843D 0%, #006B32 100%);
    background-image: url('https://images.unsplash.com/photo-1610832958506-aa56368176cf?w=1920');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    margin-top: 100px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 132, 61, 0.92) 0%, rgba(0, 107, 50, 0.88) 50%, rgba(139, 195, 74, 0.75) 100%);
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    max-width: 1100px;
    margin: 0 auto;
}

.hero-title {
    font-size: 4.5rem;
    color: var(--color-white);
    margin-bottom: 1.5rem;
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -2px;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: 1.75rem;
    color: var(--color-accent);
    font-weight: 700;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 1s ease-out;
}

.hero-description {
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 2.5rem;
    font-weight: 400;
    line-height: 1.6;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1.2s ease-out;
}

.hero-cta {
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
    animation: fadeInUp 1.4s ease-out;
}

.hero-cta .btn {
    padding: 1.25rem 3rem;
    font-size: 1.1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.hero-cta .btn-primary {
    background-color: var(--color-white);
    color: var(--color-primary);
}

.hero-cta .btn-primary:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
    box-shadow: 0 6px 30px rgba(255, 179, 0, 0.4);
}

.hero-cta .btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
}

.hero-cta .btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

.trust-badges {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 3rem;
    animation: fadeInUp 1.6s ease-out;
}

.badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background-color: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(15px);
    padding: 1rem 2rem;
    border-radius: 8px;
    color: var(--color-white);
    font-size: 1rem;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.badge:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.badge i {
    font-size: 1.5rem;
    color: var(--color-accent);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==================
   ABOUT SECTION
   ================== */
.about-section {
    background-color: var(--color-cream);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.about-text .lead {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    color: var(--color-gray-dark);
}

.about-highlights {
    list-style: none;
    padding: 0;
}

.about-highlights li {
    padding: 0.75rem 0;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.about-highlights i {
    color: var(--color-primary);
    font-size: 1.25rem;
}

/* Timeline Horizontal Single Line */
.timeline-marquee {
    position: relative;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    padding: 1.5rem 2rem;
    border-radius: 8px;
    margin-top: 2rem;
}

.timeline-track {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: nowrap;
}

.timeline-item {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-white);
    white-space: nowrap;
}

.timeline-year {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-white);
    font-family: var(--font-heading);
}

.timeline-separator {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.6);
}

.timeline-content {
    color: var(--color-white);
    font-size: 1rem;
    font-weight: 500;
}

/* ==================
   BRANDS SECTION
   ================== */
.brands-section {
    background-color: var(--color-white);
    padding-bottom: var(--spacing-xl);
    overflow: hidden;
}

/* Logo Carousel */
.logo-carousel {
    width: 100%;
    overflow: hidden;
    position: relative;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md) 0;
}

.logo-carousel::before,
.logo-carousel::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 2;
    pointer-events: none;
}

.logo-carousel::before {
    left: 0;
    background: linear-gradient(to right, var(--color-white), transparent);
}

.logo-carousel::after {
    right: 0;
    background: linear-gradient(to left, var(--color-white), transparent);
}

.logo-track {
    display: flex;
    gap: 4rem;
    animation: scroll 30s linear infinite;
    width: fit-content;
}

.logo-track:hover {
    animation-play-state: paused;
}

.logo-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 280px;
    height: 180px;
    padding: 2rem;
    flex-shrink: 0;
    background-color: var(--color-white);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.logo-slide:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.logo-slide img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(20%) opacity(0.85);
    transition: var(--transition);
}

.logo-slide:hover img {
    filter: grayscale(0%) opacity(1);
    transform: scale(1.05);
}

/* Make Del Monte logo bigger */
.logo-slide img[alt="Del Monte"] {
    max-width: 140%;
    max-height: 140%;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* ==================
   PRODUCTS SECTION
   ================== */
.products-section {
    background-color: var(--color-cream);
}

/* Products Carousel */
.products-carousel {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.products-carousel .carousel-container {
    background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.product-card {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image i {
    font-size: 3rem;
    color: var(--color-white);
}

.product-title {
    text-align: center;
    color: var(--color-black);
    margin-bottom: var(--spacing-sm);
}

.product-description {
    text-align: center;
    color: var(--color-gray);
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.product-features {
    list-style: none;
    padding: 0;
}

.product-features li {
    padding: 0.5rem 0;
    text-align: center;
    color: var(--color-gray-dark);
    font-size: 0.9rem;
}

.product-features li::before {
    content: '✓ ';
    color: var(--color-primary);
    font-weight: bold;
}

/* ==================
   LOGISTICS SECTION
   ================== */
.logistics-section {
    background-color: var(--color-white);
}

.logistics-content {
    margin-top: var(--spacing-md);
}

/* Logistics Carousel */
.logistics-carousel {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    position: relative;
}

.carousel-container {
    overflow: hidden;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    box-shadow: var(--shadow-lg);
}

.carousel-track {
    display: flex;
    transition: transform 0.6s ease-in-out;
}

.carousel-slide {
    min-width: 100%;
    opacity: 0;
    transition: opacity 0.6s ease-in-out;
    display: none;
}

.carousel-slide.active {
    opacity: 1;
    display: block;
}

.feature-card-carousel {
    padding: 4rem 3rem;
    text-align: center;
    color: var(--color-white);
}

.feature-icon-large {
    width: 120px;
    height: 120px;
    margin: 0 auto 2rem;
    background-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid rgba(255, 255, 255, 0.3);
}

.feature-icon-large i {
    font-size: 3.5rem;
    color: var(--color-white);
}

.feature-card-carousel h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--color-white);
    font-weight: 800;
}

.feature-card-carousel p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.95);
    max-width: 600px;
    margin: 0 auto;
}

/* Carousel Indicators */
.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--color-gray);
    cursor: pointer;
    transition: var(--transition);
}

.indicator.active {
    background-color: var(--color-primary);
    transform: scale(1.3);
}

.indicator:hover {
    background-color: var(--color-primary);
    transform: scale(1.2);
}

/* Carousel Features List */
.carousel-features {
    list-style: none;
    padding: 0;
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.carousel-features li {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    padding-left: 1.5rem;
    position: relative;
}

.carousel-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: bold;
    font-size: 1.25rem;
}

.logistics-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 12px;
}

.stat-item {
    text-align: center;
    color: var(--color-white);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.95;
}

/* ==================
   WHY CHOOSE US
   ================== */
.why-choose-section {
    background-color: var(--color-white);
}

/* USPs Carousel */
.usps-carousel {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.usps-carousel .carousel-container {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
}

/* ==================
   QUICK CTA SECTION
   ================== */
.quick-cta-section {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    padding: var(--spacing-lg) 0;
}

.quick-cta-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
}

.quick-cta-text {
    flex: 1;
}

.quick-cta-text h3 {
    color: var(--color-white);
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.quick-cta-text p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
}

.quick-cta-buttons {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 700;
}

.btn-whatsapp {
    background-color: #25D366;
    color: var(--color-white);
    border: 2px solid #25D366;
}

.btn-whatsapp:hover {
    background-color: #20BA5A;
    border-color: #20BA5A;
    transform: translateY(-2px);
}

/* USPs Grid (backup/alternative layout) */
.usps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.usp-card {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
}

.usp-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.usp-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.usp-icon i {
    font-size: 2.5rem;
    color: var(--color-white);
}

.usp-card h3 {
    color: var(--color-black);
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.usp-card p {
    color: var(--color-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ==================
   SOCIAL PROOF
   ================== */
.social-proof-section {
    background-color: var(--color-white);
}

.proof-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.proof-stat {
    text-align: center;
    padding: var(--spacing-md);
    background-color: var(--color-gray-light);
    border-radius: 12px;
}

.proof-number {
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-primary);
    font-family: var(--font-heading);
    margin-bottom: 0.25rem;
}

.proof-label {
    font-size: 1.125rem;
    color: var(--color-gray-dark);
    font-weight: 500;
}

.testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.testimonial-card {
    background-color: var(--color-cream);
    padding: var(--spacing-md);
    border-radius: 12px;
    position: relative;
}

.testimonial-quote {
    font-size: 3rem;
    color: var(--color-primary);
    opacity: 0.2;
    margin-bottom: var(--spacing-sm);
}

.testimonial-text {
    font-style: italic;
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
}

.testimonial-author strong {
    color: var(--color-black);
    font-size: 1.125rem;
}

.testimonial-author span {
    color: var(--color-gray);
    font-size: 0.9rem;
}

/* ==================
   HOW IT WORKS
   ================== */
.how-it-works-section {
    background-color: var(--color-cream);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.step-card {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: 12px;
    text-align: center;
    position: relative;
    transition: var(--transition);
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: var(--spacing-md) auto var(--spacing-sm);
    background-color: var(--color-cream);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-icon i {
    font-size: 2.5rem;
    color: var(--color-primary);
}

.step-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.step-description {
    color: var(--color-gray);
    font-size: 0.95rem;
    margin: 0;
}

/* ==================
   CONTACT CTA
   ================== */
.contact-cta-section {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.cta-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn-primary {
    background-color: var(--color-white);
    color: var(--color-primary);
    border-color: var(--color-white);
}

.cta-buttons .btn-primary:hover {
    background-color: var(--color-cream);
    color: var(--color-primary);
}

.cta-buttons .btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.cta-buttons .btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

/* ==================
   CONTACT FORM
   ================== */
.contact-form-section {
    background-color: var(--color-cream);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.contact-info > p {
    color: var(--color-gray);
    margin-bottom: var(--spacing-md);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-item {
    display: flex;
    align-items: start;
    gap: var(--spacing-sm);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-top: 0.25rem;
}

.contact-item strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--color-black);
}

.contact-item p {
    color: var(--color-gray);
    margin: 0;
}

.contact-form {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--color-gray-dark);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--color-gray-light);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group textarea {
    resize: vertical;
}

/* ==================
   SEO CONTENT SECTION
   ================== */
.seo-content-section {
    background-color: var(--color-cream);
    padding: var(--spacing-lg) 0;
}

.seo-content {
    max-width: 900px;
    margin: 0 auto;
}

.seo-content h2 {
    font-size: 2rem;
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
    font-weight: 800;
}

.seo-content h3 {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.seo-content p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-sm);
}

.seo-content strong {
    color: var(--color-primary);
    font-weight: 700;
}

.seo-list {
    list-style: none;
    padding: 0;
    margin: var(--spacing-sm) 0;
}

.seo-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    font-size: 1rem;
    line-height: 1.7;
}

.seo-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
    font-size: 1.25rem;
}

.seo-list li strong {
    color: var(--color-black);
}

/* ==================
   FOOTER
   ================== */
.footer {
    background-color: var(--color-gray-dark);
    color: var(--color-white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-column h4 {
    color: var(--color-white);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.footer-column p {
    color: var(--color-gray);
    font-size: 0.95rem;
    line-height: 1.7;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.social-links a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--color-primary);
    transform: translateY(-3px);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--color-gray);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: 0.75rem;
    color: var(--color-gray);
    font-size: 0.95rem;
}

.footer-contact i {
    color: var(--color-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-gray);
}

/* ==================
   BACK TO TOP
   ================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: var(--shadow-md);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* ==================
   WHATSAPP BUTTON
   ================== */
.whatsapp-button {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    z-index: 999;
    animation: whatsappPulse 2s infinite;
}

.whatsapp-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

@keyframes whatsappPulse {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7);
    }
}

/* ==================
   ANIMATIONS
   ================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* ==================
   RESPONSIVE DESIGN
   ================== */

/* Tablet */
@media (max-width: 1024px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .hero {
        min-height: 80vh;
        margin-top: 80px;
    }
    
    .hero-title { 
        font-size: 3.25rem;
        letter-spacing: -1.5px;
    }
    
    .hero-subtitle {
        font-size: 1.4rem;
    }
    
    .hero-description {
        font-size: 1.2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 2.5rem;
        --spacing-xl: 3rem;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--color-white);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2rem;
        transition: var(--transition);
        box-shadow: var(--shadow-md);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero {
        min-height: 75vh;
        margin-top: 80px;
    }
    
    .hero-title {
        font-size: 2.5rem;
        letter-spacing: -1px;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        letter-spacing: 2px;
    }
    
    .hero-description {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    
    .hero-cta .btn {
        padding: 1.125rem 2rem;
        font-size: 1rem;
    }
    
    .quick-cta-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .quick-cta-text h3 {
        font-size: 1.5rem;
    }
    
    .quick-cta-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-large {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .trust-badges {
        flex-direction: column;
        gap: 1rem;
    }
    
    .badge {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .timeline-marquee {
        padding: 1.25rem 1rem;
    }
    
    .timeline-track {
        gap: 1.5rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .timeline-item {
        gap: 0.5rem;
    }
    
    .timeline-year {
        font-size: 1.5rem;
    }
    
    .timeline-content {
        font-size: 0.9rem;
    }
    
    .timeline-separator {
        font-size: 1rem;
    }
    
    .logo-slide {
        min-width: 220px;
        height: 140px;
        padding: 1.5rem;
    }
    
    .logo-track {
        gap: 2rem;
    }
    
    .products-grid,
    .usps-grid,
    .steps-grid,
    .testimonials {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .whatsapp-button {
        width: 55px;
        height: 55px;
        font-size: 1.75rem;
        bottom: 20px;
        left: 20px;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .logo img {
        height: 80px;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
    }
    
    .proof-number {
        font-size: 3rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
}